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Original practice tasks · Math · Class 8

Elements — tasks with solutions

Start with the easier exercises and work your way up. Every task has a hint and a full step-by-step solution — try it on your own first, then unlock the solution and compare.

Easy

7

Medium

14

Hard

7

Task 2 · medium

Element of 144

Calculate the area of the square root of the square root of the square root of the square root of the square root of the square root.

Hint and solution →

Task 8 · hard

Multiply Elements

Calculate the 3 times the square root of 12 and simplify.

Hint and solution →

Task 9 · easy

Side of the square from the field

The square is 98 cm2. Enter the length of the side in the simplest form.

Hint and solution →

Task 10 · medium

Element in Pythagoras

The hypotenuse is 2 cm and 3 cm. Calculate the hypotenuse.

Hint and solution →

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